RetrieveTimestampRequest 类

  • 项目

应用到: CRM 2015 on-prem, CRM Online

Contains the data that is needed to retrieves a time stamp for the metadata.

命名空间: Microsoft.Xrm.Sdk.Messages
程序集: Microsoft.Xrm.Sdk (在 Microsoft.Xrm.Sdk.dll 中)

语法

声明
<DataContractAttribute(Namespace:="https://schemas.microsoft.com/xrm/2011/Contracts")> _
Public NotInheritable Class RetrieveTimestampRequest
    Inherits OrganizationRequest

[DataContractAttribute(Namespace="https://schemas.microsoft.com/xrm/2011/Contracts")] 
public sealed class RetrieveTimestampRequest : OrganizationRequest

备注

Message Availability

无论调用方是连接到服务器还是处于脱机状态，此消息都可正常工作。

Usage

Pass an instance of this class to the Execute method, which returns an instance of RetrieveTimestampResponse.

Privileges and Access Rights

To perform this action, the caller must have privileges listed in RetrieveTimestamp Privileges.

Notes for Callers

Execute this message before you retrieve metadata. You can repeat this process later to see if the metadata has changed in the intervening time. If the value is the same, the metadata has not changed. If the value is different, you retrieve the metadata again to get the updated values.

继承层次结构

System.Object
   Microsoft.Xrm.Sdk.OrganizationRequest
    Microsoft.Xrm.Sdk.Messages.RetrieveTimestampRequest

线程安全性

此类型的所有公共静态（Visual Basic 中的 Shared）成员都是线程安全成员。不保证任何实例成员是线程安全成员。

平台

开发平台

Windows Vista、Windows Server 2003 和

目标平台

Windows Vista,Windows XP

另请参阅

参考

RetrieveTimestampRequest 成员
Microsoft.Xrm.Sdk.Messages 命名空间

其他资源

Extend the Metadata Model for Microsoft Dynamics CRM

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